For the following questions answer them individually
If Manoj purchases 324 toffees for ₹ 486, then how many toffees should he sell for ₹ 90 to earn 50% profit?
If the length of the diagonal of a square is 14 cm, then what will be area of the square?
Ravi, Manish and Naveen alone can complete a work in 30 days, 15 days and 10 days respectively. They start the work together but Ravi leaves the work after 2 days of the starting of the work and Manish leaves the work after 3 days more. In how many days Naveen will complete the remaining work?
A sum of ₹ 10640 gives interest of ₹ 3724 in x years at 5% simple interest. What will be the value of x ?
The Least Common Multiple and Highest Common Factor of two numbers are 60 and 4 respectively. If their sum is 32, then what will be the difference of these two numbers?
After giving a discount of 20%, a shopkeeper earns 36% profit. Marked price is what percent more than the cost price?
The bar chart given below shows the amount of sugar used in making 7 different varieties of sweets S1, S2, S3, S4, S5, S6 and S7 has been shown as a percentage of total weight of the sweet.
The total weight of sweet S3 is 450 kg. What is the amount of sugar used in sweet S3?
The perimeter of a square and a circle are same. If the area of the circle is 2464 $$cm^2$$, then what will be the area of the square?
Piyush is running at the speed of 8 km/hr and he stops for 5 minutes to take rest at the end of every third km. What will be the time taken by Piyush to cover a distance of 56 km?